Multi-hole sterile intervention bag convenient to fix

Abstract

The utility model belongs to the field of medical antibacterial instruments, and particularly relates to a multi-hole sterile intervention bag convenient to fix, which comprises a sterile intervention bag main body, a pull rope is assembled on the sterile intervention bag main body, a sterile sheet is assembled on the pull rope, a fixing mechanism is assembled on the sterile sheet, and the fixing mechanism comprises an operation block, a first fixing disc and a second fixing disc. The first fixing disc is provided with a first operation hole, a cutting ring groove and a threaded ring groove. The second fixing disc is provided with a second operation hole, an annular blade and a threaded lantern ring. According to the multi-hole sterile intervention bag convenient to fix, through cooperation of the threaded lantern ring and the annular blade, the problems that an existing medical worker needs to use a blade to open a hole in a sterile sheet above an incision, the risk that the medical worker is punctured by the blade is likely to occur, meanwhile, the sizes of the holes opened by the medical worker are different, the holes are likely to move, and the operation is inconvenient are solved. And incision infection is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical antibacterial appliance field, concretely is a kind of multi-hole sterile intervention package of being convenient for fixed. BACKGROUND

[0002] Sterile intervention package is a kind of packaging product for medical environment, to ensure that clean, sterile working environment is provided when carrying out aseptic operation and interventional medical procedure. These bags are usually made of medical polypropylene or polyethylene and other materials, with good antibacterial performance and sealing performance, sterile intervention package has sterile sheet inside, need to lay sterile sheet around incision during operation, cover other parts of surgical patient except the minimum skin area necessary for surgical incision, so that a larger range of sterile area is formed around operation, to avoid and minimize contamination during operation. If in operation, sterile sheet is wet, it cannot play the purpose of isolation sterile, new sterile sheet should be replaced in time.

[0003] But the sterile sheet in the sterile intervention package of the prior art still has the following problems in use:

[0004] In the existing operation process, medical staff need to open a hole in the sterile sheet above incision with blade, which makes patients and medical staff prone to be stabbed by blade, and the size of the hole opened by medical staff is not the same, the operation is not standardized, and there is no adhesive fixing below the hole, so the hole is easy to move, increasing the risk of incision infection, so it is necessary to involve a kind of multi-hole sterile intervention package for fixing in the existing medical antibacterial appliance field. CONTENT OF UTILITY MODEL

[0005] In order to make up for the deficiency of prior art, in the existing operation process, medical staff need to open a hole in the sterile sheet above incision with blade, which makes patients and medical staff prone to be stabbed by blade, and the size of the hole opened by medical staff is not the same, the operation is not standardized, and there is no adhesive fixing below the hole, so the hole is easy to move, increasing the risk of incision infection, the utility model provides a kind of multi-hole sterile intervention package for fixing.

[0006] The utility model discloses a kind of multi-hole sterile intervention packages of being convenient for fixed, including sterile intervention package main part, the inner wall of sterile intervention package main part is fixedly equipped with pull rope, one end of pull rope is fixedly equipped with sterile single, sterile single is equipped with fixed mechanism, fixed mechanism further includes operating block and first fixed disc and second fixed disc, first fixed disc middle position is penetrated and is equipped with first operating hole, the upper surface of first fixed disc is provided with cutting ring groove, cutting ring groove is located the outside of first operating hole, the upper surface of first fixed disc is provided with screw thread ring groove, screw thread ring groove is located the outside of cutting ring groove, second fixed disc middle position is penetrated and is equipped with second operating hole, the bottom of second fixed disc is fixedly equipped with annular blade.

[0007] As preferred, the annular blade is located outside the second operating hole, the bottom of the second fixed disc is fixedly equipped with a threaded sleeve ring, and the threaded sleeve ring is located outside the annular blade.

[0008] As preferred, the threaded sleeve ring of the second fixed disc is threadedly assembled with the screw thread ring groove of the first fixed disc, at which time the annular blade is movably assembled with the cutting ring groove, and the second operating hole is coincided with the first operating hole.

[0009] As preferred, the inside of the operating block is provided with an adjusting cavity, and a traction cavity is symmetrically provided on the adjusting cavity. A threaded sleeve rod is movably assembled on the adjusting cavity, one end of the threaded sleeve rod movably penetrates the operating block, and the surface of the threaded sleeve rod is symmetrically fixedly assembled with a sliding block. The sliding block is movably assembled with the traction cavity, a transmission screw rod is movably assembled on the adjusting cavity, the transmission screw rod is threadedly assembled with the threaded sleeve rod, one end of the transmission screw rod movably penetrates the operating block, and one end of the transmission screw rod is fixedly assembled with a knob.

[0010] As preferred, one end of the threaded sleeve rod is fixedly assembled with a fixed rod, both ends of the fixed rod are fixedly assembled with mounting rods, one end of each mounting rod is fixedly assembled with a fixed block, a traction opening is provided on each fixed block, a connecting rod is fixedly assembled on each traction opening, a traction block is movably assembled on each connecting rod, and a mounting ring is fixedly assembled between the two traction blocks. The mounting ring is located outside the second fixed disc.

[0011] As preferred, a rotating groove is provided on the inner wall of the mounting ring, a rotating ring is fixedly assembled on the surface of the second fixed disc, the rotating ring is movably assembled with the rotating groove, a crank is fixedly assembled on the upper surface of the second fixed disc, and the crank is located on one side of the second operating hole.

[0012] As preferred, a vertical block is fixedly assembled on the operating block, a top of the vertical block is fixedly assembled with an extension block, one end of the extension block is fixedly assembled with a fixed plate, and a mounting hole is provided on the fixed plate.

[0013] The utility model discloses the beneficial effect lies in:

[0014] The utility model discloses patient lies on the operating bed, tears open aseptic intervention package main part, takes out aseptic single and fixed mechanism from the inside of aseptic intervention package main part, aseptic single is laid on the patient surface, installs the bolt on the mounting hole on the fixed plate, make fixed mechanism with operating bed fixed, twist the knob, make transmission screw rod rotate on the threaded sleeve rod, and let the sliding block move on the traction cavity, and threaded sleeve rod drives fixed rod and moves, until the second operation opening on the second fixed disc is located the upper of patient incision and aseptic single, place the first fixed disc below aseptic single, and patient incision is located the inside of the first operation opening on the first fixed disc, swing the crank, make the rotating ring on the second fixed disc rotate on the rotating groove of the mounting ring, and threaded sleeve ring moves with aseptic single and threaded ring groove, and the mounting ring moves on the connecting rod through the traction block, convenient annular blade cuts aseptic single in cutting ring groove, can take out the cut aseptic single from the first operation opening and the second operation opening, at this moment, medical staff operates patient incision through the first operation opening and the second operation opening, improves the operation safety, and also will not cause the hole migration on aseptic single, improves the operation effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the embodiment or prior art description needed to use the drawing briefly introduce, obviously, below description's drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0016] Figure 1 It is the fixed multi-hole aseptic intervention package structure schematic diagram of the utility model;

[0017] Figure 2 It is the fixed mechanism structure schematic diagram of the utility model;

[0018] Figure 3 It is the fixed mechanism sectional structure schematic diagram of the utility model;

[0019] Figure 4 It is the fixed mechanism sectional structure schematic diagram of the utility model.

[0020] In the drawing:

[0021] 10, aseptic intervention package main part;11, draw a rope;12, aseptic single;13, fixed mechanism;

[0022] 20, operating block;21, first fixed disc;22, second fixed disc;23, first operation opening;

[0023] 30 second operation aperture; 31 threaded ring groove; 32 cutting ring groove; 33 crank;

[0024] 40 traction block; 41 connecting rod; 42 fixed block; 43 traction port;

[0025] 50 mounting ring; 51 mounting rod; 52 fixed rod; 53 threaded sleeve rod;

[0026] 60 vertical block; 61 extension block; 62 fixed plate; 63 mounting hole;

[0027] 70 rotation groove; 71 rotation ring; 72 threaded sleeve ring; 73 annular blade;

[0028] 80 adjustment cavity; 81 traction cavity; 82 sliding block; 83 transmission screw;

[0029] 90 knob. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application. Figure 1 Figure 4 The present application will be further described in detail,

[0032] The embodiments of the present application disclose a multi-aperture sterile interventional package convenient to fix. Referring to the drawings Figure 1 Figure 3 ​​The utility model provides a kind of multi-hole sterile intervention package of being convenient for fixed, including sterile intervention package main body 10, the inner wall of sterile intervention package main body 10 is fixedly equipped with pull rope 11, one end of pull rope 11 is fixedly equipped with sterile single 12, sterile single 12 is equipped with fixed mechanism 13, pull rope 11 and sterile single 12 and fixed mechanism 13 can be stored in the inside of sterile intervention package main body 10, fixed mechanism 13 includes operating block 20 and first fixed disc 21 and second fixed disc 22, first fixed disc 21 middle position is penetrated and is equipped with first operating hole 23, the upper surface of first fixed disc 21 is provided with cutting ring groove 32, cutting ring groove 32 is located the outside of first operating hole 23, the upper surface of first fixed disc 21 is provided with screw thread ring groove 31, screw thread ring groove 31 is located the outside of cutting ring groove 32, second fixed disc 22 middle position is penetrated and is equipped with second operating hole 30, second fixed disc 22 bottom is fixedly equipped with annular blade 73, annular blade 73 is located the outside of second operating hole 30, second fixed disc 22 bottom is fixedly equipped with screw thread sleeve ring 72, screw thread sleeve ring 72 is located the outside of annular blade 73, the screw thread sleeve ring 72 of second fixed disc 22 is equipped with the screw thread of first fixed disc 21 with screw thread ring groove 31, at this time, annular blade 73 is equipped with the cutting ring groove 32 of activity, second operating hole 30 is coincided with first operating hole 23, first fixed disc 21 is placed in the below of sterile single 12, second fixed disc 22 is placed in the above of sterile single 12, the screw thread sleeve ring 72 of second fixed disc 22 is equipped with the screw thread of first fixed disc 21 with screw thread ring groove 31 with sterile single 12 at this time, annular blade 73 is rotated with cutting ring groove 32, annular blade 73 is cut to sterile single 12, and the sterile single 12 cut down can be taken out from first operating hole 23 and second operating hole 30, at this time, medical staff is operated to patient incision through first operating hole 23 and second operating hole 30.

[0033] Reference Figure 2 and Figure 4The interior of the operation block 20 is provided with an adjusting cavity 80, symmetrically provided with a traction cavity 81 on the adjusting cavity 80, movably assembled with a threaded sleeve rod 53 on the adjusting cavity 80, movably penetrating the operation block 20 at one end of the threaded sleeve rod 53, and symmetrically fixedly assembled with a sliding block 82 moving in the traction cavity 81 on the surface of the threaded sleeve rod 53, movably assembled with a transmission screw rod 83 threaded with the threaded sleeve rod 53 on the adjusting cavity 80, movably penetrating the operation block 20 at one end of the transmission screw rod 83, and fixedly assembled with a knob 90 at one end of the transmission screw rod 83, fixedly assembled with a fixed rod 52 at one end of the threaded sleeve rod 53, fixedly assembled with a mounting rod 51 at both ends of the fixed rod 52, fixedly assembled with a fixed block 42 at one end of the mounting rod 51, provided with a traction opening 43 on the fixed block 42, fixedly assembled with a connecting rod 41 on the traction opening 43, movably assembled with a traction block 40 on the connecting rod 41, fixedly assembled with a mounting ring 50 between the two traction blocks 40, located outside the second fixed disc 22, provided with a rotating groove 70 on the inner wall of the mounting ring 50, fixedly assembled with a rotating ring 71 rotating in the rotating groove 70 on the surface of the second fixed disc 22, fixedly assembled with a crank 33 on the upper surface of the second fixed disc 22, located on one side of the second operation opening 30, fixedly assembled with a vertical block 60 on the operation block 20, fixedly assembled with an extension block 61 on the top of the vertical block 60, fixedly assembled with a fixed plate 62 at one end of the extension block 61, provided with a mounting hole 63 on the fixed plate 62, twist the knob 90, make the transmission screw rod 83 rotate on the threaded sleeve rod 53, make the sliding block 82 move on the traction cavity 81, the threaded sleeve rod 53 drives the fixed rod 52 to move, until the second operation opening 30 on the second fixed disc 22 is located above the patient incision and the sterile sheet 12, place the first fixed disc 21 below the sterile sheet 12, and the patient incision is located inside the first operation opening 23 on the first fixed disc 21, shake the crank 33, make the rotating ring 71 on the second fixed disc 22 rotate on the rotating groove 70 of the mounting ring 50, the threaded sleeve ring 72 rotates and moves with the sterile sheet 12 and the threaded ring groove 31, the mounting ring 50 moves on the connecting rod 41 through the traction block 40, facilitate the annular blade 73 to cut the sterile sheet 12 in the cutting ring groove 32.

[0034] In use, the patient lies on the operating bed, the sterile intervention package main body 10 is torn open, the sterile sheet 12 and the fixing mechanism 13 are taken out from the inside of the sterile intervention package main body 10, the sterile sheet 12 is laid on the surface of the patient, the mounting holes 63 on the fixing plate 62 are mounted with bolts, so that the fixing mechanism 13 is fixed with the operating bed, the knob 90 is twisted, so that the transmission lead screw 83 rotates on the threaded sleeve rod 53, the sliding block 82 moves on the traction cavity 81, the threaded sleeve rod 53 drives the fixed rod 52 to move, until the second operation opening 30 on the second fixing disc 22 is located above the patient incision and the sterile sheet 12, the first fixing disc 21 is placed below the sterile sheet 12, and the patient incision is located inside the first operation opening 23 on the first fixing disc 21, the crank 33 is shaken, so that the rotating ring 71 on the second fixing disc 22 rotates on the rotating groove 70 of the mounting ring 50, the threaded sleeve ring 72 moves with the sterile sheet 12 and the threaded ring groove 31, the mounting ring 50 moves on the connecting rod 41 through the traction block 40, the annular blade 73 cuts the sterile sheet 12 in the cutting ring groove 32, the cut sterile sheet 12 can be taken out from the first operation opening 23 and the second operation opening 30, at this time, the medical staff operates the patient incision through the first operation opening 23 and the second operation opening 30, improves the operation safety, and the cutting is uniform, and the hole migration on the sterile sheet 12 is not caused, improves the operation effect.

[0035] The basic principle, main characteristics and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A multi-orifice sterile interventional pack that is easy to fix, characterized in that: The utility model provides a sterile intervention package, the inner wall of sterile intervention package (10) is fixedly assembled with a drawstring (11), one end of drawstring (11) is fixedly assembled with a sterile single (12), sterile single (12) is assembled with fixed mechanism (13), fixed mechanism (13) includes operating block (20), first fixed disc (21) and second fixed disc (22), the middle position of first fixed disc (21) is penetrated and is provided with first operating aperture (23), the upper surface of first fixed disc (21) is provided with cutting ring groove (32), cutting ring groove (32) is located the outside of first operating aperture (23), the upper surface of first fixed disc (21) is provided with screw thread ring groove (31), screw thread ring groove (31) is located the outside of cutting ring groove (32), the middle position of second fixed disc (22) is penetrated and is provided with second operating aperture (30), the bottom of second fixed disc (22) is fixedly assembled with annular blade (73).

2. A multi-access sterile access pack according to claim 1, wherein: Annular blade (73) is located the outside of second operating aperture (30), the bottom of second fixed disc (22) is fixedly assembled with screw thread sleeve ring (72), screw thread sleeve ring (72) is located the outside of annular blade (73).

3. The multi-access sterile access pack of claim 1, wherein: The screw thread sleeve ring (72) of second fixed disc (22) is screwed with the screw thread ring groove (31) of first fixed disc (21), at this time, annular blade (73) is movably assembled with cutting ring groove (32), and second operating aperture (30) is coincided with first operating aperture (23).

4. The multi-access sterile access pack of claim 1, wherein: The inside of operating block (20) is provided with adjusting cavity (80), adjusting cavity (80) is symmetrically provided with traction cavity (81) on it, and screw sleeve rod (53) is movably assembled on adjusting cavity (80), one end of screw sleeve rod (53) movably penetrates operating block (20), and the surface of screw sleeve rod (53) is fixedly assembled with sliding block (82) symmetrically, sliding block (82) is movably assembled with traction cavity (81) correspondingly, transmission screw rod (83) is movably assembled on adjusting cavity (80), transmission screw rod (83) is screwed with screw sleeve rod (53), one end of transmission screw rod (83) movably penetrates operating block (20), and one end of transmission screw rod (83) is fixedly assembled with knob (90).

5. A multi-access sterile access pack according to claim 4, wherein: One end of screw sleeve rod (53) is fixedly assembled with fixed rod (52), both ends of fixed rod (52) are fixedly assembled with mounting rod (51), one end of mounting rod (51) is fixedly assembled with fixed block (42), fixed block (42) is provided with traction port (43), traction port (43) is fixedly assembled with connecting rod (41), connecting rod (41) is movably assembled with traction block (40), and mounting ring (50) is fixedly assembled between the two traction blocks (40), and the mounting ring (50) is located the outside of second fixed disc (22).

6. A multi-access sterile access pack according to claim 5, wherein: The inner wall of the mounting ring (50) is provided with a rotating groove (70), the surface of the second fixing disc (22) is fixedly provided with a rotating ring (71), the rotating ring (71) is movably provided with the rotating groove (70), the upper surface of the second fixing disc (22) is fixedly provided with a crank (33), and the crank (33) is located on one side of the second operation opening (30).

7. The multi-access sterile access pack of claim 1, wherein: The operation block (20) is fixedly provided with a vertical block (60), the top of the vertical block (60) is fixedly provided with an extension block (61), one end of the extension block (61) is fixedly provided with a fixed plate (62), and the fixed plate (62) is provided with a mounting hole (63).

Images